Guan Yiwu

Guan Yiwu (720-645 BC) was the Chancellor of Qi during the Spring and Autumn Period of China.

Biography
Guan Yiwu was born in 720 BC, and in 685 he was appointed as a minister of Duke Huan of Qi. During his tenure, he reformed the state, encouraging the production of salt and iron through a state monopoly, and he also created the first government-sponsored brothel. He died in 645.